This article examines how processes of socioeconomic and cultural inco
rporation affect marital-disruption patterns among Mexican-origin pers
ons in the U.S. in comparison to non-Hispanic whites and African Ameri
cans. The results, which are based mainly on recent National Longitudi
nal Survey of Youth data, indicate that, once other variables are cont
rolled, the correlation of level of education with marital disruption
among U.S. native Mexican Americans is negative and similar in level t
o that of non-Hispanic whites. However, the correlation of educational
level with marital disruption among Mexican immigrants is both positi
ve and lower than that of other groups. It is argued that these result
s do not support the idea that cultural familism explains Mexican-orig
in marital-disruption patterns, nor the idea that segmented assimilati
on processes exert influence on marital disruption, but rather the ide
a that socioeconomic and cultural incorporation interact in their effe
cts on marital variables.